Version 4
SHEET 1 880 680
WIRE -48 112 -112 112
WIRE 32 112 -48 112
WIRE 64 112 32 112
WIRE 160 112 128 112
WIRE 480 112 160 112
WIRE -112 128 -112 112
WIRE 32 128 32 112
WIRE 160 128 160 112
WIRE 480 144 480 112
WIRE 32 224 32 192
WIRE 64 224 32 224
WIRE 160 224 160 192
WIRE 160 224 128 224
WIRE 32 272 32 224
WIRE 480 272 480 224
WIRE 480 272 32 272
WIRE -112 288 -112 208
WIRE -48 288 -112 288
WIRE 160 288 160 224
WIRE 160 288 -48 288
WIRE 480 320 480 272
FLAG 480 320 0
FLAG 480 112 Vout
FLAG -48 112 Vin+
FLAG -48 288 Vin-
SYMBOL diode 144 192 M180
WINDOW 0 42 31 Left 0
WINDOW 3 42 3 Left 0
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL diode 64 128 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 -30 34 Invisible 0
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL diode 64 240 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 -32 28 Invisible 0
SYMATTR InstName D3
SYMATTR Value 1N914
SYMBOL diode 48 192 R180
WINDOW 0 37 27 Left 0
WINDOW 3 37 -1 Invisible 0
SYMATTR InstName D4
SYMATTR Value 1N914
SYMBOL voltage -112 112 R0
WINDOW 0 -27 -22 Invisible 0
WINDOW 3 -220 16 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vin
SYMATTR Value SINE(0 16 60)
SYMBOL res 464 128 R0
SYMATTR InstName Rload
SYMATTR Value 2.5K
TEXT -336 216 Left 0 !.tran 160ms